Danielle is engineering a new brand of shoes, For shoes sold,
in thousands, a profit of pbx)=-3x4 + 4. -12 + 5x + 10
dollars, in ten thousands, will be earned.
a. How much will be earned in profit for selling 1,000 shoes?
b. What do the x-and y-intercepts of the graph mean in this
context? Do those values make sense?

answer: a

step-by-step explanation:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

eve and marks ratios are equivalent

step-by-step explanation: